19322814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{937}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 44303616

約数和(自身を除く): 24980802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 937, 982, 1473, 1874, 2811, 2946, 3437, 5622, 6559, 6874, 10311, 13118, 19677, 20622, 39354, 460067, 920134, 1380201, 2760402, 3220469, 6440938, 9661407, 19322814]

約数ペア:

[(1, 19322814), (2, 9661407), (3, 6440938), (6, 3220469), (7, 2760402), (14, 1380201), (21, 920134), (42, 460067), (491, 39354), (937, 20622), (982, 19677), (1473, 13118), (1874, 10311), (2811, 6874), (2946, 6559), (3437, 5622)]